# Koka Kids vs BJJA Random Attacks

The clearest difference is update cadence: Koka Kids at every 4 days against BJJA Random Attacks's every 7 months. Koka Kids also leads on iOS requirement (8.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Koka Kids ships an update every 4 days, BJJA Random Attacks every 7 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Koka Kids | BJJA Random Attacks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koka-kids/id6446801983/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 7 months |
| Monetization | Free | — |
| Size | 104 MB | 42 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [David Strachan](https://appshunter.io/developer/1676820762) | [Fraser Benjamin](https://appshunter.io/developer/1785514455) |

## What reviewers say

### Koka Kids

[App page](https://appshunter.io/ios/app/koka-kids/id6446801983)

Master judo techniques with step-by-step animations covering all 40 throws from The Gokyo. Learn grips, entries, lifts, and finishes from an Olympic medalist and world champion.

**Highlights:** Learn all 40 Gokyo judo throws, Step-by-step animation guides, Detailed grip, entry, lift, and finish instructions, Expert instruction from a world champion, Clear visual demonstrations

**Features:** macOS Compatibility

**In-app purchases:** none


### BJJA Random Attacks

[App page](https://appshunter.io/ios/app/bjja-random-attacks/id6739471356)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Koka Kids free?

Koka Kids is free to download, with no in-app purchases.

### Is BJJA Random Attacks free?

BJJA Random Attacks is free to download, with no in-app purchases.

### Do Koka Kids or BJJA Random Attacks have ads?

Neither Koka Kids nor BJJA Random Attacks shows ads.

### Which is updated more often, Koka Kids or BJJA Random Attacks?

Koka Kids ships an update every 4 days, and BJJA Random Attacks every 7 months. Most recently, Koka Kids was updated on November 3, 2026 and BJJA Random Attacks on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*